| About |
|---|
| Ferro PP TPP40AC28HB-NA is a Polypropylene Homopolymer (PP Homopolymer) product filled with 40% talc. It is available in Latin America or North America. Typical application: Automotive. Characteristics include: Good Dimensional Stability Homopolymer Low Shrinkage&& |
| Product Description | |
|---|---|
| Supplier | Ferro |
| Generic | PP homopolymerization |
| Material Status | Commercial: Active |
| Features | Good Dimensional Stability,Low contractility,Homopolymer |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.25 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 5.5 | g/10min | ASTM D1238 |
| Shrinkage rate | ASTM D955 | ||
| MD | 1.1 | % | ASTM D955 |
| TD | 1.3 | % | ASTM D955 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 21 | J/m | ASTM D256 |
| Notched impact strength of cantilever beam | |||
| 23℃ | 260 | J/m | ASTM D4812 |
| Drop hammer impact | |||
| 23℃ | 0.452 | J | ASTM D5420 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | ASTM D648 | ||
| 0.45 MPa, unannealed | 132 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed | 82.8 | ℃ | ASTM D648 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 73 | ASTM D2240 | |
| tensile strength | |||
| 23℃ | 31.0 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, 23 ℃ | 10 | % | ASTM D638 |
| Bending modulus | ASTM D790 | ||
| 1% secant, 23 ℃ | 3300 | MPa | ASTM D790 |
| Tangent, 23 ℃ | 3960 | MPa | ASTM D790 |
| bending strength | |||
| 23℃ | 51.0 | MPa | ASTM D790 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 93 | °C | |
| Drying time | 2.0 to 3.0 | hr | |
| Barrel rear temperature | 204 to 210 | °C | |
| Barrel middle temperature | 210 to 213 | °C | |
| Barrel front temperature | 213 to 216 | °C | |
| Nozzle temperature | 216 to 218 | °C | |
| Mold temperature | 43 to 54 | °C | |
| Back pressure | 0.138 to 0.345 | MPa | |
| Screw speed | 100 to 150 | rpm | |
| Clamping force | 2.8 to 4.1 | kN/cm² | |
| Screw length to diameter ratio | 20.0:1.0 | ||
| Screw compression ratio | 2.0:1.0 | ||
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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